Cassidy is a piranha that lives on a beach, and thus her wardrobe consists mainly of swimwear. From left to right:

Blue Sports Bikini-
Cassidy's most worn swimsuit, considering she's quite active, she kinda needs a sports-bra style bikini to function.

Purple Bikini-
Second most used swimsuit, more often seen when she's being lazy

Red Top and trunks-
Gets a fair amount of use. Good deep pockets for storage.

White Low Cut One Piece-
Rarely used.

Wetsuit-
Worn often when Cassidy goes surfing.

Black One Piece-
Also rarely used, mostly on cloudy days.

Pink Tube Top and Shorts-
Rarely used as Cassidy doesn't like the color pink so much, but will wear it in the spring.

Silver Slingshot-
Almost never worn. Uses it to tease, but it's just not practical.

Black Pasties & Bottom-
Never Worn. Owns it out of simple want. If she thinks of bothering to wear it she simply decides to go up the coast to the nude beach instead in most cases.